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Let’s check out your problem:
Which is the most accurate way to estimate
50
%
50\%
50%
of
53
53
53
?
\newline
Choices:
\newline
(A)
2
3
×
54
\frac{2}{3} \times 54
3
2
×
54
\newline
(B)
1
3
×
54
\frac{1}{3} \times 54
3
1
×
54
\newline
(C)
1
2
×
52
\frac{1}{2} \times 52
2
1
×
52
\newline
(D)
1
4
×
52
\frac{1}{4} \times 52
4
1
×
52
View step-by-step help
Home
Math Problems
Grade 6
Estimate percents of numbers
Full solution
Q.
Which is the most accurate way to estimate
50
%
50\%
50%
of
53
53
53
?
\newline
Choices:
\newline
(A)
2
3
×
54
\frac{2}{3} \times 54
3
2
×
54
\newline
(B)
1
3
×
54
\frac{1}{3} \times 54
3
1
×
54
\newline
(C)
1
2
×
52
\frac{1}{2} \times 52
2
1
×
52
\newline
(D)
1
4
×
52
\frac{1}{4} \times 52
4
1
×
52
Understand the problem:
Step
1
1
1
: Understand the problem. We need to find the closest estimate to half of
53
53
53
.
Evaluate choices:
Step
2
2
2
: Evaluate each choice by performing the multiplication.
\newline
(A)
2
3
×
54
=
36
\frac{2}{3} \times 54 = 36
3
2
×
54
=
36
\newline
(B)
1
3
×
54
=
18
\frac{1}{3} \times 54 = 18
3
1
×
54
=
18
\newline
(C)
1
2
×
52
=
26
\frac{1}{2} \times 52 = 26
2
1
×
52
=
26
\newline
(D)
1
4
×
52
=
13
\frac{1}{4} \times 52 = 13
4
1
×
52
=
13
Compare results:
Step
3
3
3
: Compare the results with
50
%
50\%
50%
of
53
53
53
, which is
26.5
26.5
26.5
. The closest value to
26.5
26.5
26.5
among the choices is
26
26
26
from option (C).
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\newline
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\newline
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\newline
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\newline
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\newline
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91
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99
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16
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16 \%
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33
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4.2 \%
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What is the result when the number
31
31
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19
%
19 \%
19%
?
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What is the result when the number
65
65
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is decreased by
8
%
8 \%
8%
?
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93
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